| Elias Loomis - 1849 - 226 páginas
...BOOK IX. SPHERICAL GEOMETRY. Definitions. 1. A sphere is a solid bounded by a curved surface, all the **points of which are equally distant from a point within, called the center. The sphere** may be conceived to be described by the revolution of a semicircle ADB, about its diameter AB, which... | |
| J. M. Scribner - 1849 - 264 páginas
...an ellipse about either of its axes. 6. A sphere is a solid, terminated by a curved surface, all the **points of which are equally distant from a point within, called the center.** A sphere may be described by the revolution of a semicircle about a diameter. 7. A radius of a sphere... | |
| Elias Loomis - 1858 - 234 páginas
...BOOK IX. SPHERICAL GEOMETRY Definitions. 1. A sphere is a solid bounded by a curved surface, all th« **points of which are equally distant from a point within, called the center. The sphere** may be conceived to be described by the revolution of a semicircle ADB, about its diameter AB, which... | |
| Elias Loomis - 1861 - 234 páginas
...SPHERICAL GEOMETRY Definitions. 1. A sphere is a solid bounded by a curved surface, all the Aroints **of which are equally distant from a point within, called the center. The sphere** may be conceived to be described by the revolution of a semicircle A.DB, about its diameter AB, which... | |
| Emerson Elbridge White - 1861 - 332 páginas
...Ans. 9f cu. ft. nearly. SPHERES. ART. 181. A sphere is a solid bounded by a curved surface, all the **points of which are equally distant from a point within called the center. The** diameter or axis of a sphere is a line passing through the center, and terminated each way by the surface.... | |
| Benjamin Greenleaf - 1862 - 490 páginas
...IX. THE SPHERE, AND ITS PROPERTIES. DEFINITIONS. 497. A SPHERE is a solid, or volume, bounded by a **curved surface, all points of which are equally distant from a point within, called** the centre. The sphere may be conceived to be formed by the revolution of a semicircle, DAE, about... | |
| Benjamin Greenleaf - 1862 - 490 páginas
...IX. THE SPHEKE, AND ITS PR0PERTIES. DEFINITIONS. 497. A SPHERE is a solid, or volume, bounded by a **curved surface, all points of which are equally distant from a point within, called** the centre. The sphere may be conceived to be formed by the revolution of a semicircle, DAE, about... | |
| Benjamin Greenleaf - 1861 - 490 páginas
...THE SPHEEE. AND ITS MBOPEKT1ES. DllIMllOXS. V.fi. A HPHZSE is a solid, or relume, bounded by a carved **surface, all points of which are equally distant from a point within, called** the centre. . The sphere may be conceived to be Conned by the revolution of a semicircle, DAE, about... | |
| BENJAMIN GREENLEAF - 1863
...153. The CIRCUMFERENCE or PERIPHERY of a circle is its entire bounding line ; or it is a curved line, **all points of which are equally distant from a point within called the center.** 154. A RADIUS of a circle is any straight line drawn from the center to the circumference ; as the... | |
| Benjamin Greenleaf - 1863 - 320 páginas
...153. The CIRCUMFERENCE or PERIPHERY of a circle is its entire bo1inding line ; or it is a curved line, **all points of which are equally distant from a point within called the center.** 154. A RADIUS of a circle is any straight line drawn from the center to the circumference ; as the... | |
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